Chlorophyll-a spatial distribution in Bohai Sea from 2006 to 2007 I - Six Important Regions

摘要

The investigation on the ecology of Bohai Sea which was surveyed in 2006 (August, December) -2007 (April, October) is the largest survey on the sea in the last 30 years, following the first two large scale surveys in 1980s. In this paper, six importan ecological regions (Liaodong Bay, Beidaihe coastal waters, Tianjin coastal waters, the Yellow River Estuary, Laizhou Bay and the central Bohai Sea) are selected to be regarded as study sites. The spatial distribution of Chforophyll-a in the above region in Bohai Sea in the different seasons is reported simply.